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3 years ago

8

Carlos operates a helicopter. Carlos decides to measure the rotational velocity of the helicopter blades. What would be an appro

priate unit for Carlos's purpose?
a) meters/second
b) degrees/square second
c) degrees/second
d) meters/square second

1 answer:

aliina [53]3 years ago

5 0

Answer:

The correct option is C.

Step-by-step explanation:

Given that Carlos operates a helicopter. Carlos decides to measure the rotational velocity of the helicopter blades. we have to find the appropriate unit for Carlos's purpose.

The angular velocity ω is the rate of change of angle with respect to time,

The formula to find the rotational velocity is

$\text{Rotational velocity}=\frac{d\phi}{dt}$

Angle measure in radians or degrees and time in second.

Hence, the appropriate unit for Carlos's purpose is degrees per second.

The correct option is C.

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3 years ago

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I am assuming that we just have to Solve for ‘x’ and ‘y’.

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3 years ago